-er -ey -th ddd dde ddh ddn ddo ddp ddr ddt ddx ddy de- ded dee deh den deo dep der det dex dey dh- dhd dhe dhh dho dhp dhr dht dnd dne dnh dnn dno dnp dnr dnt dny dod doe doh don doo dop dor dot dox doy dpd dpe dph dpn dpo dpp dpr dpt drd dre drn dro drp drr drt drx dry dtd dte dth dtn dto dtp dtr dtt dtx dty dxd dxn dxo dxp dxr dxt dxx dy- dyd dye dyn dyo dyp dyr dyy ed- edd ede edh edn edo edp edr edt edx edy eed eee een eeo eep eer eet eex eey ehd ehe ehh ehn eho ehp ehr eht en- end ene enh enn eno enp enr ent eny eo- eod eoe eoh eon eoo eop eor eot ep- epd epe eph epn epo epp epr ept epx erd ere erh ern ero erp err ert ery etd ete eth etn eto etp etr ett etx ety ex- exd exe exh exo exp exr ext exx exy eyd eye eyn eyo eyp eyr eyt hdd hde hdh hdn hdo hdp hdr hdt hdx hdy he- hed hee heh hen heo hep her het hex hey hhd hhe hhh hhn hho hhp hhr hht hhy hnd hne hnh hnn hno hnt hny hod hoe hoh hon hoo hop hor hot hox hoy hpd hpe hph hpn hpo hpp hpr hpt hpy hr- hrd hre hrh hrn hro hrp hrr hrt htd hte hth htn hto htp htr htt htx hty hxd hy- hyd hye hyh hyn hyo hyp hyr hyt hyy ndd nde ndh ndn ndo ndp ndr ndt ndy ne- ned nee neh nen neo nep ner net nex ney nhd nhe nhh nhn nhp nhr nht nhy nne nnh nnn nno nnp nnt no- nod noe noh non noo nop nor not nox noy npd npe nph npn npo npp npr npt nrd nre nrn nro nrp nrr nrt nrx nry ntd nte nth ntn nto ntp ntr ntt ntx nxd nxt nyd nye nyn nyo nyp nyt nyx nyy odd ode odh odn odo odp odr odt oed oee oeh oen oeo oep oer oet oex oey ohd ohe ohh ohn oho ohp ohr oht on- ond one onh onn ono onp onr ont onx ony oo- ood ooh oon ooo oop oor oot oox op- opd ope oph opn opo opp opr opt opx opy or- ord ore orh orn oro orp orr ort orx ory ot- otd ote oth otn oto otp otr ott ox- oxn oxo oxt oxx oxy oyd oye oyo p-p pdd pde pdh pdn pdo pdp pdr pdt pdx ped pee peh pen peo pep per pet pex pey phd phe phn pho php phr pht phx phy pn- pnd pne pnh pnn pno pnp pnr pnt pnx pny pod poe poh pon poo pop por pot pox poy ppd ppe pph ppn ppo ppp ppr ppt ppx prd pre prh prn pro prp prr prt prx pry pt- ptd pte pth ptn pto ptp ptr ptt ptx pty pxe pxr pxt py- pyd pye pyn pyo pyr pyt pyx rdd rde rdh rdn rdo rdp rdr rdt rdx rdy re- red ree reh ren reo rep rer ret rex rey rh- rhd rhe rhh rhn rho rhp rhr rht rnd rnh rnn rno rnp rnr rnt rny rod roe roh ron roo rop ror rot rox roy rpd rpe rph rpn rpo rpp rpr rpt rpx rrd rrh rrn rrp rrr rrt rtd rte rtn rto rtp rtr rtt rtx rty rxp rxr ry- ryd rye ryn ryo ryr ryy t-x tdd tde tdh tdn tdo tdp tdr tdt tdx tdy te- ted tee teh ten teo tep ter tet tex tey th- thd the thh thn tho thp thr tht thx thy tnd tne tnh tnn tno tnp tnr tnt tnx to- tod toe toh ton too top tor tot tox toy tpd tpe tph tpn tpo tpp tpr tpt tpx trd tre trh trn tro trp trr trt trx try ttd tte tth ttn tto ttp ttr ttt ttx tty txe txn txt tyd tye tyn tyo typ tyr tyt xde xdh xdr xdt xed xee xen xep xer xet xex xhd xhp xht xno xod xon xoo xop xor xot xox xpd xpe xpn xpo xpp xpt xrd xrt xrx xry xtp xtr xtx xty xxo xxp xxx xxy xyp xyr xyy yde ydn ydo ydt ydy yed yee yeh yen yeo yep yer yet yex yey yhe yht ynd yne ynn ynp yny yod yoe yon yoo yop yor yot yox yoy ypd ypo yre yrn yro yrp yrt ytd yte yth ytn yto ytp ytr ytt yxe yxy yye yyt yyy